baber/WOPTO huggingface dataset:
Patent DE-19509637-A1 (DE)
Title: Suspended ceiling with supports for insulating combustion chambers
Inventor: BECKER JOACHIM
IPC: F27D1/02
Filed: 1995-03-17
Abstract: The suspended ceiling (1) has supports (2-5) for cover plates (10,11), with the supports contg. support bricks (12-15) with stepped protrusions (6-9), whose top sides loosely carry the plates. Pref. each brick consists of two identical half-bricks, forming the top section an inner recess, into which are embedded refractory cast bearing block. The bearing block may be secured on steel supports, or on an outer steel jacket of the combustion chamber, via a clamping bearing. The supports are typically distributed over the ceiling in a uniform bottom.
Patent DE-19514857-A1 (DE)
Inventor: POLLOK HEINZ-HORST
IPC: G01N3/00
Filed: 1995-04-27
Abstract: The invention concerns a method of testing the hardness of workpieces (22), wherein an impact body (20) is moved onto the workpiece (22) to be tested such that it impinges thereon (along a forward path) and rebounds thereoff (along a return path). On both the return and the forward paths, a movement value of the impact body  (20) is detected by a contactlessly operating device and a measure of the hardness of the workpiece (22) is obtained from the difference between the forward and return path movement values. The movement value is detected at at least two points on the forward path and at at least two points on the return path. Corresponding to each movement value detection point on the forward path is a point on the return path at a substantially similar distance from the point of impact.
Patent DE-19515787-A1 (DE)
Title: Air input device for IC engine - has diverting device which diverts air flow in independent input lines, and gives constant direction of fuel flow regardless of presence or absence of air flow
Inventor: OHSUGA MINORU
IPC: F02B31/00
Filed: 1995-04-28
Abstract: The air input or induction device includes several independent air input lines (4) each connected to a combustion chamber (6). These independent lines are linked to collectors (2,3a,3b) which distribute the air to them. There is a throttle valve (1) connected to the collectors and controlling the airflow mass. The fuel supply mechanism (10) is on one wall of the independent input lines. It takes the fuel to the air and mixes the two. There is a diverting mechanism (7,8) which diverts the airflow in the independent input lines so that the airflow does not affect the direction of the fuel jet.
Patent DE-19519082-A1 (DE)
Inventor: ZETZSCH KLAUS
IPC: E02B7/22
Filed: 1995-05-16
Abstract: The invention describes a mobile collapsible flood barrier consisting of individual stackable sections (601), the two longitudinal ends of which engage for securing purposes in a U-section arranged perpendicularly to the sections. The individual sections engage together by means of horizontal S-shaped toothed projections on their upper side (602) and lower side (603) and thus transmit to their adjacent sections a part of the load caused by the pressure of the water which can act upon them.
Patent DE-19519676-A1 (DE)
Title: Book signatures collating machine with signature conveyor
Inventor: BERRUTI MARCO
IPC: B65H39/043
Filed: 1995-05-30
Abstract: The conveyor handles an arrange series of first signature (3) stacks (5), contg. parts of an identical book. The conveyor traverses a magazine set for a number of second signature stacks (2) of the same kind. The magazine set comprises several insert boxes (21) for the second stacks. The insert boxes are located above the conveyor, with an intermediate holder (23) between them. A gripper arrangement (28) transfers serially the second stack signatures from the corresp. insert box to the intermediate holder. From these the signatures are transferred to the conveyor by a slider (8) to form the first stack.
Patent DE-19520739-A1 (DE)
Title: Light-emitting double-heterojunction semiconductor low-noise device
Inventor: KAKIMOTO SYOICHI
IPC: B82Y20/00
Filed: 1995-06-07
Abstract: The structure includes a p-InP substrate (5) 90 microns thick with a dopant concn. of three times 10 to the power 18 per c.c., over the centre of which a 1.5-micron overlayer (3) of p-InP has a dopant concn. of 10 to the power 18 per c.c. An undoped InP layer (4) is of n-type because of residual Si impurity amounting to 10 to the power 16 per c.c. and its thickness exceeds the hole diffusion length. It is covered by the active InGaAsP layer (2) 0.1 micron thick under a final 1.5 microns of n-InP (1) with 10 to the power 18 dopant atoms per c.c. The diode is embedded in a mesa structure (6-8) under an n-InGaAsP contact layer (9).
Patent DE-19522590-A1 (DE)
Inventor: LORENZ RUDOLF-WERNER DR ING
IPC: H04N7/085
Filed: 1995-06-16
Abstract: The method derives a system clock signal (ST) and a video pulse (BI) from the line sync pulses (ZI) by counting-out and evaluating areas free from information. Video and audio signals are digitised, stored, buffered, compressed and multiplexed into the data clock signal. Called-up additional data are superimposed, pref. after being band-limited, on the colour composite video signal (FBAS). At the receiver, the data are regenerated by clamping, limiting and digitisation followed by digital correlation and decision. The additional data are demultiplexed and separated into video and audio for decompression and reproduction in analogue form.
Patent DE-19523590-A1 (DE)
Inventor: DROTT PETER
IPC: B60T7/10
Filed: 1995-06-29
Abstract: The invention concerns a brake-actuating device for a motor vehicle parking brake, said device comprising a handbrake lever (1) which acts on two wheel brakes via two brake cables (4, 5). In order to assist manual actuation, the device further comprises an additional electric motor (7) which applies at least some of the actuating force.
Patent DE-19526435-A1 (DE)
Inventor: ZYDEK MICHAEL
IPC: G01R31/72
Filed: 1995-06-01
Abstract: A circuitry for recognising a fault or leakage current in a supply line (REF) of an electronic circuit contains a current source (IQ; +IG, -IQ) designed for a maximum admissible fault or leakage current (+/- Imax). The current source is supplied by an auxiliary voltage source (UH). The potential in the supply line (REF) when the leakage current causes the supply voltage (UB) to be switched off is determined and evaluated by a potential monitor (PM1).
Patent DE-19528533-A1 (DE)
Title: Automatic air freshener
Inventor: STALLMANN HANS
IPC: A61L9/12
Filed: 1995-08-03
Abstract: An automatic air freshener has a motor-powered pot-shaped rotating housing (3). Its cylindrical wall is tapered slightly inwards at the upper end. The base has a circular trough and a circular opening, with a smaller dia. than the opening at the upper side.
Patent DE-19531375-A1 (DE)
Title: Magnetic data storage and retrieval method for floppy discs
Inventor: TSUKUDA FUMIAKI
IPC: G11B27/10
Filed: 1995-08-25
Abstract: The method involves magnetically recording  identification data and the data signal data one layer and a security signal in an upper layer.  When the stored data is retrieved, the identification signal is pulled out first and compared with identification data entered at the time. If these agree, the security signal is removed, and the data signal is then retrieved from the lower magnetic level.
Patent DE-19535934-A1 (DE)
Inventor: LOBERT MARTIN DR
IPC: B05D1/28
Filed: 1995-09-27
Abstract: The invention relates to a paint film comprising (a) a radiation-cured paint film which contains 40 to 90 % by weight, preferably 50 to 60 % by weight urethane acrylate, 0 to 20 % by weight, preferably 10 to 15 % by weight polyether acrylate, 10 to 50 % by weight, preferably 25 to 40 % by weight reactive diluent, 0 to 30 % by weight pigments and 0 to 10 % by weight, preferably 2 to 5 % by weight of a carboxy-functional (meth)acrylic ester, 0 to 10 % by weight of other usual paint fillers, and, in the event of curing with UV rays, 0 to 10 % by weight, preferably 3 to 6 % by weight photoinitiator, and (b) bears on one side an adhesive which has free NCO groups in the freshly spread adhesive, can be thermoplasticised, in particular in the treatment conditions provided and which has a very low surface adhesiveness.
Patent DE-19536590-A1 (DE)
Inventor: FROHN ANDREAS DR MED
IPC: A61F9/009
Filed: 1995-09-29
Abstract: In order to fix the gaze and therefore the position of a human eye during an eye operation, a projector is provided, which is preferably designed as an eye cover (1) set on the non-operated eye of the patient and preferably with several point-shaped light sources (6), for example light-emitting diodes, the light of which is directed onto the retina of the eye without being focused or after being optionally focused through a lens or lens arrangement (7). The light sources may be selectively switched on and off by means of a selecting apparatus (9), for example a keyboard (11) with directional keys (14, 15, 16 and 17). As the movements of both eyes are forcibly coupled, the desired position of the operated eye may be adjusted by asking the patient to fixate a selected corresponding light source.
Patent DE-19536907-A1 (DE)
Title: Sheathing unit for sleeving cables, cable trees or leads with protective sheath e.g. in vehicles
Inventor: PUMPE ULRICH
IPC: B25B33/00
Filed: 1995-10-04
Abstract: The protective sheath (2) consists of a slit corrugated sleeve. A cable supply system (8) is fixed on the spreading sleeve (6), for the reception of the cable, the cable tree or harness or the lead (7). The motorised drive (3) works in conjunction with gears (9,10). So that with their tooth flanks engage in the outer profile of the protective sheath, for a sliding delivery in the guide track (5). The guide track is designed as a semicircular arc shaped unit with a round profile cross section.
Patent DE-19541065-A1 (DE)
Inventor: BRUCE PAUL
IPC: H04L7/00
Filed: 1995-11-03
Abstract: A clock extraction circuit for retiming a ternary data stream derives first and second binary streams DP, DN corresponding respectively to the positive and negative going positions of the ternary data stream, These binary streams are combined 31 to provide a further binary stream which is retimed to a local clock SLCLK whereby to generate 32 a reference stream for retiming (23, Fig. 2) the first and second binary data streams to said reference stream. The retimed binary data streams are combined (24) to generate a retimed ternary data stream. <IMAGE>
Patent DE-19543732-A1 (DE)
Title: Hydraulic control system for automobile automatic transmission
Inventor: JANG JAEDUK
IPC: F16H61/02
Filed: 1995-11-23
Abstract: The control system has a manual valve operated by the gear selection lever, a torque converter control stage, a pressure regulation stage controlling the line pressure under control of a magnetic switching valves, a pressure control stage, controlled by the line pressure from the pressure regulation stage and a switching control stage, selectively supplying the hydraulic pressure provided by a hydraulic pump to different friction elements (C1,C2,C3; B1,B2).Pref. the switching control stage includes a fail-safe valve, for protection of the transmission and allowing stable operation in a higher gear when a fault is detected upon switching from the third to fourth gear.
Patent DE-19547536-A1 (DE)
Title: Self levelling suspension strut for motor vehicle
Inventor: BECK HUBERT
IPC: B60G17/044
Filed: 1995-12-20
Abstract: The strut has a damping fluid filled gas pressurised working cylinder (2) containing a piston having a piston rod (7). The other end of the piston rod is connected to a pumping rod (1) of a pumping cylinder. The pumping rod is made of two sections, an inner one connected to the working cylinder and an outer part (4) with a radial play with respect to the inner. The outer part is connected to the end of the working cylinder.
Patent DE-19549128-A1 (DE)
Title: Motor vehicle headlamp with widely scattering stepped lens
Inventor: SAITO NORIKAZU
IPC: F21V7/00
Filed: 1995-12-29
Abstract: The reflecting surface (2) around the single-filament lamp bulb (4) is shaped e.g. by computer-aided design with upper and lower portions (2a,2b) having different reflecting properties. The upper portion (2a) having a shorter focal length gives a distribution of light below the horizontal midline (X-X) and an oblique line (X') rising at 15 deg. to the nearside. The lower portion (2b) gives a reflected and deflected beam also below the midline. The height (H) and breadth (L) of the reflecting surface are nearly equal. The lower part of the lens (8) has a row of inclined steps (8c) behind a prism (8b).
Patent DE-19549192-A1 (DE)
Inventor: KLEPPNER STEPHAN DIPL ING
IPC: B01D35/027
Filed: 1995-12-30
Abstract: The invention concerns a device for feeding fuel from a feed reservoir (12) to the combustion engine (18) of an automobile, the device having a feed unit (14) connected on the aspiration side to the feed reservoir (12) and on the delivery side to the engine (18), the device also having a return line (22) which leads to a jet pump (24) which is located near the floor (11) of the fuel tank and which pumps excess fuel through a mixing zone (29) into the reservoir (12) from where the feed unit (14) takes its fuel. The siphon-like mixing zone (29) is located between the reservoir (12) and the tank floor (11) and has, at the point (31) where it leads into the reservoir (12), an aperture (32) which can be closed off by a closure element (44).
Patent DE-19600580-A1 (DE)
Title: Coin operated games machine of slot machine type
Inventor: HEINEN HORST
IPC: G07F17/34
Filed: 1996-01-10
Abstract: The coin operated games machine is of the slot machine type and has three main symbol carrying discs (1) that are rotated and then stopped under the control of a pseudo random signal generator. When at rest the symbol combinations displayed in windows can relate to different winning amounts.  The level of risk and accordingly the possible winning amounts are displayed on strip-elements (15) and can be selected in a special game mode. In addition the centre of the panel (26) has a jackpot display facility that is cumulative.
Patent DE-19603306-A1 (DE)
Title: Electric motor device for turning shaft e.g. of exhaust enclosure device i.e. exhaust valve
Inventor: SCHUSTER PETER
IPC: H02K33/16
Filed: 1996-01-30
Abstract: The device is provided to rotate a shaft (8). The device has a holder (2) on which the shaft is rotatably mounted. At least one pivot arm (4) of non-magnetic material extends from the shaft in the radial direction and is fixedly connected to the shaft (8). A first magnet (10) with north and south poles (11,12) is fastened to the pivot arm (4). A frame section (14) is connected to the holder (2). This has a first and second sliding surface (18,19) which are arranged opposite each other. The frame section (14) is made of ferromagnetic material, at least in the region of the sliding surfaces. The distance between the two sliding surfaces and the size of the frame section, the first magnet (10) and the pivot arm (4) are selected such that the first magnet is movably arranged between the two sliding surfaces. The north pole (11) of the first magnet (10) faces the first sliding surface. The south pole (12) faces the second sliding surface (19). The device has at least a second magnet (26) which completes a magnet loop through the first magnet(s) (10), the frame section (14) and back to the first magnet (10). At least one magnet is an electromagnet.
Patent DE-19604456-A1 (DE)
Title: Broadcast radio directional control receiver for remote-controlled switching of electricity meter
IPC: H02J13/00
Filed: 1996-02-08
Abstract: The radio control receiver has an integrated ferrite antenna, a radio receiver, a decoder and a number of relays (4) contained in a common housing, controlled by the decoded signals. The ferrite antenna is located in a reception chamber provided by the housing and can be rotated through 180 degrees, its adjustment effected by opening a removable cover for the reception chamber. The cover is opaque, with a sealed removable cover for the relay reception space overlapping one edge of the antenna cover.
Patent DE-19604749-A1 (DE)
Title: Two=stage, force-ventilated composter for kitchen and garden waste
Inventor: KREISER THILO
IPC: C05F17/02
Filed: 1996-02-09
Abstract: Two-stage composter for rotting kitchen or garden waste has a covered top opening. Leachate and rotting material are sepd., in a closed system with ventilation. The compost volume has two detachable interconnected casing sections (4,6). The cover (3) opens above the first (4) and below, in the second (6), is the fluid separator (7). Pref. basal openings of the slide-in-lower casing separate rotting material and liquid. The section (6) is clamped (5) against the first casing section and has ventilation openings (10) above the regions for fluid (9). Horizontal separating rods penetrate the upper casing, interconnected externally. A valve allows the fluid to be emptied. In the cover, a vent tube (22) is pref. connected with a roof ventilator.
Patent DE-19607373-A1 (DE)
Title: Hand shaped seat cushion for stadia
Inventor: BAERTLE WERNER
IPC: G09F23/00
Filed: 1996-02-27
Abstract: The seat cushion (1) has a covering on its upper (2) and lower sides and a cushion wall edge (6), and a filling of soft material. The upper and-or lower sides of the cushion carry information (4,5) such as publicity. The outer edge of the cushion can be formed as a giant glove, with the largest dimension of its upper face smaller than 50cm. The underside of the cushion can have a pocket (3) sized and shaped to fit over a human hand. The hand can be shaped to form a gesture. The covering and filling can be of plastics.
Patent DE-19608793-A1 (DE)
Title: Vibration-damping bearing arrangement
Inventor: UHL KLAUS-MARTIN DIPL ING
IPC: F16F1/12
Filed: 1996-03-07
Abstract: On the motor housing (18) is fixed a support flange (23) and a bearing plate (25) is supported by the base plate (4). Between the support flange and the bearing plate vibration dampers (24) are fitted, which locate firmly with one end on the bearing plate and with the other end (43) on the support flange. The support flange comprises a bearing flange (21) located parallel to the bearing plate and a fixture flange (22) vertical to the bearing flange. The fixture flange is releasably fixed to the motor housing and the longitudinal axes of the vibration dampers are located in an upright position to the bearing flange and bearing plate.
Patent DE-19610600-A1 (DE)
Title: Switching control system for heavy IC engine automatic transmission
Inventor: SCHEPPER FRANK DE
IPC: F16H61/02
Filed: 1996-03-18
Abstract: The motor (10) rotating its output shaft (11) and the torque converter (12), acting as the hydraulic drive, with an input shaft (14) for the main drive (16) that increases or decreases the RPM. The RPM is transmitted through output shaft (17) to the differential gear (18). The main drive has (not shown) a drive unit, a planetary drive and several friction couplings and brakes to provide the gear ratios. There is a first and a second coupling for these ratios and a hydraulic servo unit (C-1) for engaging and disengaging the first coupling and a second hydraulic servo unit (C-2) for the second coupling.
Patent DE-19614203-A1 (DE)
Title: High voltage sleeve connector for spark plug of IC engine
Inventor: MAEKAWA TOSHIO
IPC: F02P13/00
Filed: 1996-04-10
Abstract: A high voltage sleeve connector (7) for the sparkplugs (3) of an IC engine affords an efficient transfer of energy from the HV ignition coil (not shown) to the sparkplug (3) and is easily connected or removed. A central brass electrode (8) from the ignition coil is surrounded by a cylindrical silicone rubber sleeve (7) and makes contact with the sparkplug terminal (3a) via a coiled compression spring (11). A silicone rubber end plug (29) having a bore (29a) to match the insulator stem of the sparkplug fits over the lower periphery (7b) of the sleeve (7) secured by adhesive (10) over a length (L) and the concentric annular cavity (29f) in the end plug ensures a flexible but firm mechanical connection to the external grooves of the insulator.
Patent DE-19614306-A1 (DE)
Title: Treating highly polluted industrial waste water, especially waste tips water
Inventor: NIESZEN WILHELM
IPC: C02F1/78
Filed: 1996-04-11
Abstract: In a system for treating highly polluted industrial waste water especially water escaping from waste tips, by chemical ozone treatment and biological treatment, the water is first de-nitrified in a pretreatment reactor (1) with vigorous agitation. Ozone (12) is then dosed and injected (5) into the water and the water and ozone are pumped through a reaction vessel (6). The water then enters a post-reaction vessel (7) followed by a post-treatment reactor  where it is vigorously agitated and subjected to nitrification. The vigorous agitation is effected by a fluid bed reactor. Apparatus for carrying out the above process is also claimed. Gas containing oxygen is drawn from the post-treatment vessel, expanded to 1-1.5 bar and totally freed of ozone using a catalytic process 100-200  deg C, and used for nitrification in the post-treatment reactor. The pressure of the water discharged from the post-reaction vessel is reduced to > 1 to 1.6 bar, any residual ozone being destroyed by exposure to UV light. Prior to water treatment, adsorption agents are dosed to absorb impurities and produce sediment which is removed (3, 4) before the water is introduced to the pretreatment reactor (1).
Patent DE-19615826-A1 (DE)
Title: Frame structure for door-bell, door-speaker and door-video system
Inventor: ACHENBACH HEINZ
IPC: H02B1/015
Filed: 1996-04-20
Abstract: A frame construction has two-part horizontal and vertical legs to form panels which hold plates and in at least one of these panels, units for a combined door-bell, door-speaker and door-video system can be installed. These units are modules (30) with a common height and a width that is a multiple of the height.  The height of the panel(s) equals the sum of a given number, say N, of module heights, twice the width of a horizontal frame leg (50) and (N-1) times the width of the intermediate legs (60), if there are N units incorporated. The width of the panel(s) is no less than a multiple of the module height....
Patent DE-19618294-A1 (DE)
Title: Automatic system measuring biological oxygen demand with high accuracy
Inventor: UITZ FRANZ
IPC: G01N33/18
Filed: 1996-05-07
Abstract: The apparatus is operated under controlled pressure to determine biochemical oxygen demand (BOD), and comprises a reaction vessel (4) interconnected with both an oxygen generator (3) and an electrical manometer (2). When the pressure and a conductive liquid level fall, an electrode pair supplies a signal to the control unit which then feeds current to the oxygen generator to restore the pressure. The electric manometer (2) has upper, central and lower cavities. The upper is connected to the oxygen line (7), and to the central cavity. A riser tube connects the central and lower cavities. A defined level of conductive fluid is maintained in this vessel and separates a gas in the lower cavity, from that in the upper cavity. The electrolyte-containing oxygen generator is sealed, with an electrode pair introduced through the plug and connected to the controller (5).